Diffusion

In this lesson, we will learn about concentration, diffusion and the factors affecting diffusion. We will also look at an investigation of how surface area affects the rate of diffusion.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What is the key difference between a prokaryotic and an eukaryotic cell?

1/5

Q2.Which of the cells below is a plant cell?

2/5

Q3.Which of the cells below have a large surface area? Tick two boxes.

Select two (2) boxes

3/5

Q4.Which of the below are cells that allow the transport of water inside plants?

4/5

Q5.The xylem cells are strengthened by......

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What is the key difference between a prokaryotic and an eukaryotic cell?

1/5

Q2.Which of the cells below is a plant cell?

2/5

Q3.Which of the cells below have a large surface area? Tick two boxes.

Select two (2) boxes

3/5

Q4.Which of the below are cells that allow the transport of water inside plants?

4/5

Q5.The xylem cells are strengthened by......

5/5

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

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  • Click "Next" to view the activity

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Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Diffusion

This quiz will assess you on the knowledge we learnt in the lesson of diffusion and the previous lessons.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What is diffusion?

1/5

Q2.Why would a higher temperature speeds up the rate of diffusion?

2/5

Q3.Why would a larger surface area increase the rate of diffusion?

3/5

Q4.Find the magnification if a cell of 0.01 mm is 4 mm under the microscope.

4/5

Q5.Which TWO of the following are likely to diffuse into cells?

Select two (2) boxes

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Diffusion

This quiz will assess you on the knowledge we learnt in the lesson of diffusion and the previous lessons.

Question 1

Question 2

Question 3

Question 4

Question 5

Q1.What is diffusion?

1/5

Q2.Why would a higher temperature speeds up the rate of diffusion?

2/5

Q3.Why would a larger surface area increase the rate of diffusion?

3/5

Q4.Find the magnification if a cell of 0.01 mm is 4 mm under the microscope.

4/5

Q5.Which TWO of the following are likely to diffuse into cells?

Select two (2) boxes

5/5

Lesson summary: Diffusion

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